Commercial Billing Addendum
Effective date: March 12, 2026. Applies to tenant and broker B2B relationships for platform billing and settlement.
1. Scope and Priority
This Addendum governs platform-provider commercial billing terms for broker and tenant accounts. If any conflict exists between this Addendum and prior commercial wording, this Addendum controls for billing and settlement items from its effective date.
2. Monthly Invoice Formula
Monthly invoice amount is calculated as:
| Component | Formula | Notes |
|---|---|---|
| `base_fee` | Per contract (example: 1,200 USD/month) | Server and maintenance minimum monthly charge unless waived by contract. |
| `pnl_share_fee` | `billing_basis_amount × pnl_share_percent` | Default contractual share is 15% unless otherwise agreed in tenant contract. |
| `standard_credit_debit_fee` | `(standard_credit_debit_volume_usd / 100,000) × 150` | Applies when the tenant does not hold the Offshore Add-On. Prorated to exact volume. |
| `futures_notional_fee` | `(futures_notional_volume_usd / 1,000,000) × 1.78` | Applies when the tenant does not hold the Offshore Add-On. Prorated to exact leveraged notional volume. |
| Total | `base_fee + pnl_share_fee + standard_credit_debit_fee + futures_notional_fee` | Final invoiced amount in USD unless otherwise specified. |
3. Measurement Rules
- `standard_credit_debit_volume_usd` means the sum of standard manual credits and standard manual debits recorded in the platform ledger for the billing window.
- `futures_notional_volume_usd` means leveraged futures notional volume recorded by platform execution records for the billing window.
- If the tenant has an active Offshore Add-On in the signed commercial setup, the two expanded metered fees above are not applied unless a later signed amendment says otherwise.
- If the tenant does not have the Offshore Add-On, both expanded metered fees form part of the normal invoice calculation from the effective date.
- Trading compensation entries are explicitly excluded from standard credit and debit billable volume.
- All platform metering, ledger, and execution records are the authoritative source for invoice computation.
4. Effective Date and Non-Retroactivity
- This addendum is effective on March 12, 2026.
- For any new tenant, broker, or commercial counterparty onboarded on or after that effective date, these billing terms apply immediately once the commercial setup is accepted, activated, or first used.
- For any existing tenant or broker, continued use of the platform and related services after notice of the addendum constitutes acceptance of these billing terms from the effective date onward.
- Released invoices (`sent`, `outstanding`, or `paid`) issued before or during deployment are not retroactively recalculated by default.
- Comparison drafts may be generated for validation and audit; comparison drafts do not overwrite released invoices unless a signed amendment requires replacement.
5. Payment, Disputes, and Enforcement
- Invoices are due according to the due date and grace period stated on each invoice.
- Dispute notices must be submitted in writing with itemized evidence within the invoice cycle; undisputed amounts remain payable on time.
- Platform provider may suspend or limit non-essential services for persistent non-payment, subject to applicable law and contract notice terms.
6. Contact
Commercial and legal notices: info@fxzone-express.com
This page is a public reference layer. Executed contracts and signed amendments remain binding where they provide stricter or more specific obligations.